Fee Brothers Cardamom Bitters (Boker's Style) is a piece of liquid history. This formula recreates the flavor profile of the most famous bitters of the 19th century, which vanished during Prohibition. With a potent cardamom base, this bitter adds a layer of exotic, spiced freshness that is fundamental to both classic and craft mixology. Unlike other bitters, its profile is distinctly botanical, making it ideal for "cutting through" the sweetness of liqueurs and adding an aromatic complexity reminiscent of old-world apothecaries.